arm.c (offset_ok_for_ldrd_strd): Return false for Thumb1.

gcc/

2012-10-23  Greta Yorsh  <Greta.Yorsh@arm.com>

	* config/arm/arm.c (offset_ok_for_ldrd_strd): Return false for
	Thumb1.

From-SVN: r192720

gcc/ChangeLog

+2012-10-23  Greta Yorsh  <Greta.Yorsh@arm.com>
+
+	* config/arm/arm.c (offset_ok_for_ldrd_strd): Return false for
+	Thumb1.
+
 2012-10-23  Vladimir Makarov  <vmakarov@redhat.com>
 
 	* dbxout.c (dbxout_symbol_location): Pass new argument to

gcc/config/arm/arm.c

@@ -12209,7 +12209,7 @@ offset_ok_for_ldrd_strd (HOST_WIDE_INT offset)
   else if (TARGET_ARM)
     max_offset = 255;
   else
-    gcc_unreachable ();
+    return false;
 
   return ((offset <= max_offset) && (offset >= -max_offset));
 }